Air purifier



FIG. 1 is a top front side perspective view of the air purifier of thepresent invention.

FIG. 2 is a front view of the air purifier shown in FIG. 1.

FIG. 3 is a rear view of the air purifier shown in FIG. 1.

FIG. 4 is a right side view of the air purifier shown in FIG. 1.

FIG. 5 is a left side view of the air purifier shown in FIG. 1.

FIG. 6 is a top view of the air purifier shown in FIG. 1; and,

FIG. 7 is a bottom view of the air purifier shown in FIG. 1.

The features shown in broken lines in FIGS. 1-5 and 7 depictenvironmental subject matter only and form no part of the claimeddesign. The dot-dash broken lines in FIGS. 1 and 6 define the bounds ofthe claimed design and form no part thereof.

CLAIM The ornamental design for an air purifier, as shown and described.